Bearing 7021 C

PRODUCTS (Bearing 7021 C)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 7021 C

Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 2.16 kg

Technical specifications

Designation : 7021 C

Dimensions, mm : 105x160x26

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 2.16 Kg

Dynamic load rating (C) - 87800 kN

Static load rating (C0) - 89600 kN

Grease lubrication speed - 6000 rev/min

Speed limit with oil lubrication - 8000 rev/min

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7218-E-T-P4S

Manufacturer: FAG

Sizes: 90x160x30 (mm)

Подшипник NJ 211 EG

Manufacturer: NACHI

Sizes: 55x100x21 (mm)

Weight:: 0.67 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7014-C-T-P4S

Manufacturer: FAG

Sizes: 70x110x20 (mm)

Bearing 4310 ZZ

Manufacturer: ETERNO

Sizes: 50x110x40 (mm)

Weight:: 1.53 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 56.52x70.50x6.99 (mm)

Подшипник FBN-121613-E

Manufacturer: NSK-RHP

Sizes: 12x16x13 (mm)

Weight:: 0.006 (kg)

RPP14 1526 ( RPP 14 1526 -V, -M, -MFX )

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (FS)

Manufacturer: FEKO

Sizes: 25.40x40.58x7.20 (mm)

ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 33209

Manufacturer: FAG

Sizes: 45x85x32 (mm)

C 78 22x1981 Li / 2040 Ld

Manufacturer: ContiTech AG

INSTALLING BEARINGS

Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS

The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS

The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.